Will Smith and his son Jaden Smith are acting together again in this summer's "After Earth," and the just-released second official trailer shows plenty of action -- something we didn't see much of when they pulled our heartstrings in 2006's "The Pursuit of Happyness."

The trailer opens with Jaden Smith being told that his recklessness and unpredictability will keep him from advancing in a futuristic ranger program. Then we see Will Smith and Jaden embarking on a space trip, where their ship encounters meteorites that cause it to crash on Earth, 1,000 years after it has been abandoned by humans. To be rescued, Jaden must retrieve an emergency beacon located in the wreckage of the space ship. To get it, though, he must evade animals that have evolved into fierce man-eating machines and strange weather patterns that cause the weather to fluctuate wildly.

The special effects, particularly of the animals, looks terrific, and Jaden Smith clearly is up to the challenge of the film's intense action sequences. Our only question: Why does Will Smith have a British accent?